#define _CRT_SECURE_NO_WARNINGS
#include"add.h"

int main()
{
	cr::stack<int,vector<int>> s;
	s.push(1);
	s.push(2);
	s.push(3);
	s.push(4);
	s.pop();
	cout << s.top() << endl;

	cr::queue<int> q;
	q.push(1);
	q.push(2);
	q.push(3);
	q.push(4);
	q.pop();
	cout << q.front() << endl;

	return 0;
}